According stable and high quality is the impression I have of the case. Is this dirty I put him just under the shower, without fear that in case something gets wet. If the case even from the overflowing trunk on the asphalt, so does this not the case nor the content of something.
Therefore, I believe the advertising on the home page of Peli:
The waterproof, resistant and chemical-resistant protective edging suitcase Peli were already thrown at special inserts made attack helicopters into the water to bring sensitive equipment safely to where they are most needed: to the front ..
Meanwhile, there are many replicas of other companies such as B & W, Walimex etc. I would go back to buy the more expensive original Peli.
I have the case with foam coating. This consists of small cubes. These can be cut a little difficult. But this is good, because the foam will not so easily dismantled into individual parts.
What I do not have not tried is to float the suitcase. As far as I have the then TV report in memory, this would have to swim.